Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941443 | Governor device for an engine | Fumihiro Yamaguchi, Yoshiaki Sayama | 1990-07-17 |
| 4924149 | Apparatus for controlling the charging of a main capacitor of a flash unit | Takeo Kobayashi | 1990-05-08 |
| 4897685 | Shutter speed setting apparatus | — | 1990-01-30 |
| 4859886 | Portable engine-operated electric generator | Yoshio Tanaka, Shigeru Fujii, Yasushi Fujita | 1989-08-22 |
| 4855772 | Electronically controlled camera | Isamu Hashimoto | 1989-08-08 |
| 4833499 | Shutter speed setting apparatus | — | 1989-05-23 |
| 4703257 | Logic circuit having a test data scan circuit | Toru Hiyama, Kaoru Moriwaki, Shun Ishiyama, Shunsuke Miyamoto | 1987-10-27 |
| 4411937 | Process and composition for coating metals | Takashi Hirohata | 1983-10-25 |
| 4347172 | Process and composition for coating metals | Takashi Hirohata | 1982-08-31 |